Normanby and Annan Catchment Strategic Hymenachne Eradication Program 2017-2018

This project contains and reduces the further spread of established Hymenachne in the Normanby and Annan catchments through control works and mapping of treated areas. It includes negotiation of control works with relevant land managers by further surveying of existing infestations and implementation of appropriate control measures, mapping and photo points of treated areas and provision of these data sets.

Control works will include foliar spraying and hand pulling in the more sensitive areas, with the use of photo recording mapping of all control areas. Photo points will continue to be monitored, enabling results over the 11 year period to be compared.